CN106643061A - Exocarpium citri rubrum drying device - Google Patents
Exocarpium citri rubrum drying device Download PDFInfo
- Publication number
- CN106643061A CN106643061A CN201610839634.5A CN201610839634A CN106643061A CN 106643061 A CN106643061 A CN 106643061A CN 201610839634 A CN201610839634 A CN 201610839634A CN 106643061 A CN106643061 A CN 106643061A
- Authority
- CN
- China
- Prior art keywords
- casing
- rotating shaft
- exocarpium citri
- citri rubrum
- programmable logic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides an exocarpium citri rubrum drying device, and belongs to the technical field of traditional Chinese medicine mechanical equipment. The exocarpium citri rubrum drying device comprises a box body, a rotating shaft driving device, a programmable logic controller and an air draft pump. A heat exchange device, a heat supply device, a material rotating device, a hole-type heating plate and a temperature sensor are arranged in the box body. The heat exchange device comprises a heat exchange pipe, wherein the inlet end of the heat exchange pipe is connected with the heat supply device, and the outlet end of the heat exchange pipe is connected with the air draft pump. The air draft pump is connected with the heat supply device. The material rotating device comprises a rotating frame, wherein the rotating frame is installed in the middle of the box body through a rotating shaft, the rotating shaft is connected with the rotating shaft driving device which is arranged outside the box body, and a plurality of material placement disks are installed on the rotating frame. The hole-type heating plate is connected with the programmable logic controller, and the programmable logic controller is connected with the temperature sensor. The exocarpium citri rubrum drying device can prevent dried materials against secondary humidification and achieve recycling of hot wind, and therefore the quality of the dried materials and the utilization ratio of heat energy are improved.
Description
【Technical field】
The invention belongs to Chinese traditional medicine machine equipment technical field, and in particular to a kind of Exocarpium Citri Rubrum drying unit.
【Background technology】
Exocarpium Citri Rubrum gas fragrance, mildly bitter flavor, fiber crops have functions that regulating the flow of QI to ease the stomach, drying dampness to eliminate phlegm, hinder for cough with copious phlegm, food stagnation
Wine, vomiting and nausea painful abdominal mass are vexed.What people ate is dried Exocarpium Citri Rubrum, and in order to preserve its abnormal smells from the patient, i.e. volatile oil, generally require one it is good
Stoving process well and drying unit.
Herbal pharmaceutical pretreatment procedure generally comprises the cleaning of medical material, wash, demulcen, cuts the techniques such as medicine, drying and crushing.
Clean, wash：The impurity and the mildew and rot medical material that gone bad in medical material is removed, to reach certain and cleanliness mark
It is accurate, it is ensured that dosage it is accurate.
Demulcen：Allow the plant cell imbibition of dehydration, be that extraction process creates conditions, because the effective ingredient in medical material
It is general to realize exchanging under water (or other media) effect.
Cutting：Some ratio of rhizome medicinal material, such as Radix Salviae Miltiorrhizae, Radix Angelicae Dahuricae Rhizoma Smilacis Glabrae, Radix Scrophulariae, should take advantage of fresh-cut in blocks, block or section, then enter
Row drying；Fruit is difficult greatly the fruit crude drugs for parching, such as Fructus Chaenomelis, Citrus aurantium Linn., Fructus Citri Sarcodactylis, re-dry after should first cutting；Bark class
Medical material such as takes advantage of fresh-cut in bulk or piece or is rolled into cylinder after the Cortex Eucommiae, Cortex Magnoliae Officinalis, Cortex Cinnamomi also should be adopted, then is dried.
It is dried：It is exactly to ensure Chinese crude drug nature and flavor and its effective ingredient, Chinese crude drug is done under manual control condition
Dry process, to promote moisture evaporation, reaches the moisture content of requirement, keeps preferable product quality, is easy to pack, preserves, transports.
Crush：Crushing is the operating process that bulk solid matters are broken into appropriate fineness by mechanical force.The purpose of crushing
Mainly have：
(1) increase the surface area of medicine, promote medicine dissolution.
(2) be conducive to preparing various pharmaceutical dosage forms.
(3) dissolving of effective ingredient in medical material is accelerated.
(4) it is easy to allocate, take and play drug effect.
(5) it is easy to the drying and storage of fresh medicinal material.
Through pretreatment stage, drug quality and production cost have just finalized the design almost.If raw in pretreatment stage
Production. art and equipment can not be combined well, and production process just occurs that unstable product quality, raw materials consumption are excessive, raw
The problems such as producing high cost.
And it is current, the drying of Chinese crude drug is mainly adopted dries, dries in the shade and stoving process.General small pharmaceutical factory is general
It is to be dried using the outdoor solarization of the sun, heatable adobe sleeping platform earth roasting house；The characteristics of being shone with sun low cost, but affected by weather, may produce
Mildew change；And the characteristics of dried with heatable adobe sleeping platform it is that the thermal efficiency is low and the Chinese medicine dried is because of uneven and of poor quality, the high cost of being heated.And it is current
Drying unit also exist mostly drying object be heated inequality, drying when by the impact of moisture made drying object of poor quality and dry
Effect is inconsistent；In addition, it is relatively low to heat utilization rate, a certain degree of energy waste is caused, increased cost.
【The content of the invention】
In view of the above, it is necessary to provide a kind of Exocarpium Citri Rubrum drying unit, the Exocarpium Citri Rubrum drying unit not only can avoid drying
Dry is subject to the secondary moist phenomenon that evaporation steam is caused, and improves the temperature homogeneity of box house, increases being heated for drying object
Uniformity coefficient, so as to improve the dries quantity and drying effect of drying object, and can improve the utilization rate to heat energy, reduce energy
The loss in source, so as to realize inexpensive drying.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of Exocarpium Citri Rubrum drying unit, including casing, rotating shaft driving means, Programmable Logic Controller and air pump, the casing
Inside it is provided with heat-exchanger rig, heating plant, material rotary apparatuss, poroid heating board and temperature sensor；
The heat-exchanger rig includes heat exchanger tube, and the heat exchanger tube is along cabinet wall uniform ring around the import of the heat exchanger tube
End is connected with heating plant, and the port of export is connected with air pump；The air pump is connected with heating plant；
The material rotary apparatuss include by rotating shaft be arranged on casing in the middle part of swivel mount, the rotating shaft be arranged on case
External rotating shaft driving means connection, is provided with several trays on the swivel mount；
The poroid heating board is arranged between swivel mount and casing top, with the Programmable Logic Controller being arranged on outside casing
Connection, the Programmable Logic Controller is connected with temperature sensor；The temperature sensor is separately mounted to the top and bottom of casing
Portion, for detecting the temperature of the casing top and bottom, and the head temperature signal for detecting and bottom temp signal is passed
To the Programmable Logic Controller；The Programmable Logic Controller regulates and controls poroid further according to head temperature signal and bottom temp signal
The heating-up temperature of heating board.
Further, the heating plant includes heat exchanging chamber, and the heat exchange intracavity is provided with combustion chamber；The heat exchanging chamber
One end is connected with the entrance point of heat exchanger tube, and the other end is connected with air pump.
Further, several electric fans and drying device are additionally provided with the casing；The drying device is provided with air inlet
Passage and outlet passageway, inlet channel and outlet passageway are separately installed with fan；The electric fan is separately mounted to the casing
On two symmetrical sides, shift to install in intersection, and horizontally toward thing disk.
Further, it is additionally provided with air vent at the top of the casing.
Further, the side of the casing is provided with square quartz glass door, and the outer end of glass door is fixed with handle
Handss.
The invention has the advantages that：
1. the present invention is mounted with heating board above casing inner matter disk, drying course avoid due to box bottom and
The temperature difference that top is present and cause steam coagulation to make the secondary moist phenomenon of upper strata drying object, and on the symmetrical side of casing two
Electric fan is mounted with, and tray is fixed in casing by rotating shaft, this increase the flowing and diffusion of hot-air, be easy to dry
The relative position of dry process change tray, makes drying object be heated evenly, so that the Exocarpium Citri Rubrum better quality, more equal of drying
One.
2. heat exchanger tube expellant gas of the present invention, through air pump the heat exchanging chamber of heating plant is delivered to, and is taken full advantage of
The waste heat of gas is discharged, the utilization rate of heat energy is improve, cost is reduced.
3. present configuration is simple, easy to operate, and regular maintenance is simple, and practicality is good, and with preferable market prospect,
It is especially suitable for middle-size and small-size pharmaceutical factory to use.
【Description of the drawings】
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the rearview of Fig. 1.
In figure, 1. casing, 2. rotating shaft driving means, 3. rotating shaft, 4. swivel mount, 5. tray, 6. heat exchanger tube, 7. exchanges heat
Chamber, the 8. air pump of combustion chamber 9., 10 temperature sensors, 11. poroid heating boards, 12. Programmable Logic Controllers, 13. electric fans, 14.
Air vent, 15. drying devices, 16. quartz glass doors, 17. handles.
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
【Specific embodiment】
The present invention is described further below in conjunction with drawings and Examples.
As shown in figure 1, a kind of Exocarpium Citri Rubrum drying unit, including casing 1, rotating shaft driving means 2, Programmable Logic Controller 12 and take out
Air pump 9.Heat-exchanger rig, heating plant, material rotary apparatuss, poroid heating board 11 and temperature sensor are provided with the casing
10.The heat-exchanger rig includes heat exchanger tube 6, and the heat exchanger tube increases the radiating surface of heat, so as to carry uniformly around in cabinet wall
High thermal efficiency；The heating plant includes being provided with combustion chamber 8 in heat exchanging chamber 7, the heat exchanging chamber 7, and combustion chamber 7 is used for burning
Wind in material heat exchanging chamber 8 is heated, and the hot blast after heating is entered in heat exchanger tube 6, is drying materials heat supply.And heat exchanger tube
The port of export be connected with the air pump 9 being arranged on outside casing, the air pump 9 is connected with heat exchanging chamber 7, constitutes a loop body
System, makes full use of waste heat, improves the utilization rate of heat energy, reduces energy waste.
The material rotary apparatuss include rotating shaft 3, rotating shaft driving means 2, swivel mount 4 and tray 5；The rotating shaft 3 is pacified
Casing middle part is mounted in, one end of rotating shaft 3 is stretched out from the side of casing 1, and is connected with the rotating shaft driving means 2 being arranged on outside casing 1
Connect, part of the rotating shaft 3 in casing is provided with swivel mount 4, several trays 5 are installed on the swivel mount 4.Glove
Disk 5 is used to place medical material to be dried.Rotating shaft 3 is set to rotate with the tray 5 on swivel mount 4 by rotating shaft driving means 2, with
Medical material is uniformly heated in drying course by rotation mode, improve the quality of drying object.
The poroid heating board 11 is arranged between the top of swivel mount 4 and casing 1, by wire be arranged on outside casing
Programmable Logic Controller 12 connect, the Programmable Logic Controller 12 is connected by wire with temperature sensor 10.In the He of heat exchanger tube 6
Between swivel mount 4, temperature sensor 10 is mounted between poroid heating board 11 and swivel mount 4, temperature sensor 10 is used for examining
The inner top of measuring tank body 1 and the temperature of bottom, and the temperature signal for detecting is passed to into controller；Then, controller is according to transmitting
Temperature signal regulation and control heating board, it is consistent so as to ensure that top and bottom temperature, it is to avoid due to depositing in box bottom and top
The temperature difference and cause to rise steam coagulation and make the secondary moist phenomenon of upper strata drying object.
Several electric fans 13 and drying device 15 are additionally provided with the casing 1；The drying device 15 is provided with air inlet and leads to
Road and outlet passageway, inlet channel and outlet passageway are separately installed with fan 13, and the fan of inlet channel is used for band in casing
The hot blast for having aqueous vapor is blown in drying device 15, and the hot blast after drying device removal moisture drying comes back to through outlet passageway
In casing 1.Then, intersect and shift to install the electric fan on the symmetrical side of casing two, hot blast level is blowed to into tray, this
The hot air circulating system in casing is defined, the speed that heat is distributed is accelerated, so as to improve drying efficiency；Meanwhile, in casing 1
Top has also opened up air vent 14, so that the vapor risen in casing 1 can be discharged by air vent 14.Therefore, arrange
Both QI KOU and drying device are combined, and have both improve the utilization rate of hot blast, and the degree of drying in casing 1 can be kept again, it is to avoid
Get damp because the humidity of casing 1 is excessive when cooling down after drying, so as to improve the quality and degree of drying of drying object.
With continued reference to Fig. 2, in a kind of rearview of Exocarpium Citri Rubrum drying unit structural representation, it is provided with the side of casing 1
Square quartz glass door 16, this not only can conveniently place and take out material, and can at any time observe situation about drying,
Drying condition is adjusted in time, improves the quality of drying object；The outer end of the 16 of the quartz glass door is fixed with handle 17,
This is easy to switched quartz glass door.
When using, by step operation in detail below：
(1) quartz glass door is opened, after Exocarpium Citri Rubrum piece is uniformly layered on tray, shuts quartz glass door；
(2) heating plant, temperature sensor are opened, after combustion chamber burning 0.5h, electric fan is opened and drying device is opened
Beginning hot air circulation, electric fan starts rotating speed for 500r/min；
(3) first, allow combustion chamber burn away to bottom surface temperature sensor displays temperature be 85 DEG C when, unlatching can be compiled
Range controller and poroid heating board, the temperature for making casing top and bottom is 85 DEG C, keep 2h, and adjust the rotating speed of electric fan be
800r/min；Secondly, combustion chamber combustion intensity and heating board calorific intensity are reduced, makes spin manifold temperature be reduced to 80 DEG C, keep 3h；Again
It is secondary, continue to reduce burning chamber combustion intensity and heating board calorific intensity, make spin manifold temperature continuously be reduced to 75 DEG C, 70 DEG C and 65 by rule
DEG C, and each thermograde respectively kept after 1h, stops heating；
(4) while spin manifold temperature reaches 85 DEG C, opening of rotary shaft driving means drive axis of rotation, and rotating speed is 10r/
Min, and stop operating 15min every 30min minutes, until stopping heating；
(5) stop after heating, close the cutting apparatus in addition to temperature sensor, treat that the temperature that temperature sensor shows is
During room temperature, drying is completed；Quartz glass door is opened, the Exocarpium Citri Rubrum dried is taken out from tray is packed, be placed in shady and cool drying
Place preserves.
In sum, using the drying unit of the present invention, the secondary moist phenomenon of drying object not only can be prevented effectively from, be carried
The quality of high drying object, and heat utilization rate can be improved, accelerate drying rate, energy waste is reduced, reduce drying cost.
It should be appreciated that the above-mentioned specific embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, and be not construed as limiting the invention.Therefore, the preferred embodiments of the present invention are the foregoing is only, is not used to
The present invention is limited, for a person skilled in the art, the present invention there can be various modifications and variations；All essences in the present invention
Any modification, equivalent substitution and improvements made within god and principle etc., are all contained within protection scope of the present invention.
Claims (5)
1. a kind of Exocarpium Citri Rubrum drying unit, including casing, rotating shaft driving means, Programmable Logic Controller and air pump, it is characterised in that：
Heat-exchanger rig, heating plant, material rotary apparatuss, poroid heating board and temperature sensor are provided with the casing；
The heat-exchanger rig includes heat exchanger tube, the heat exchanger tube along cabinet wall uniform ring around, the entrance point of the heat exchanger tube with
Heating plant connects, and the port of export is connected with air pump；The air pump is connected with heating plant；
The material rotary apparatuss include by rotating shaft be arranged on casing in the middle part of swivel mount, the rotating shaft be arranged on outside casing
Rotating shaft driving means connection, several trays are installed on the swivel mount；
The poroid heating board is arranged between swivel mount and casing top, is connected with the Programmable Logic Controller being arranged on outside casing
Connect, the Programmable Logic Controller is connected with temperature sensor；The temperature sensor is separately mounted to the top and bottom of casing,
For detecting the temperature of the casing top and bottom, and the head temperature signal for detecting and bottom temp signal are passed to into institute
State Programmable Logic Controller；The Programmable Logic Controller regulates and controls poroid heating further according to head temperature signal and bottom temp signal
The heating-up temperature of plate.
2. a kind of Exocarpium Citri Rubrum drying unit according to claim 1, it is characterised in that：The heating plant includes heat exchanging chamber,
The heat exchange intracavity is provided with combustion chamber；One end of the heat exchanging chamber is connected with the entrance point of heat exchanger tube, the other end and air pump
Connection.
3. a kind of Exocarpium Citri Rubrum drying unit according to claim 1, it is characterised in that：Several electricity are additionally provided with the casing
Fan and drying device；The drying device is provided with inlet channel and outlet passageway, and inlet channel and outlet passageway are respectively mounted
There is fan；The electric fan is separately mounted on the symmetrical side of the casing two, is shifted to install in intersection, and horizontally toward thing
Disk.
4. a kind of Exocarpium Citri Rubrum drying unit according to claim 1, it is characterised in that：Aerofluxuss are additionally provided with the top of the casing
Mouthful.
5. a kind of Exocarpium Citri Rubrum drying unit according to claim 1, it is characterised in that：The side of the casing is provided with square
Quartz glass door, and the outer end of glass door is fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839634.5A CN106643061A (en) | 2016-09-22 | 2016-09-22 | Exocarpium citri rubrum drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839634.5A CN106643061A (en) | 2016-09-22 | 2016-09-22 | Exocarpium citri rubrum drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643061A true CN106643061A (en) | 2017-05-10 |
Family
ID=58852567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839634.5A Pending CN106643061A (en) | 2016-09-22 | 2016-09-22 | Exocarpium citri rubrum drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643061A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940952A (en) * | 2017-12-06 | 2018-04-20 | 重庆市万盛区普惠城市建设咨询服务有限公司 | With the barn for rotating baking tray |
| CN111700970A (en) * | 2020-07-15 | 2020-09-25 | 昆明理工大学 | Integrated polygonatum sibiricum steaming and drying processing equipment |
| CN116857925A (en) * | 2023-09-04 | 2023-10-10 | 山东神舟制冷设备有限公司 | A bitter orange drying equipment for chinese-medicinal material is handled |
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| CN116857925A (en) * | 2023-09-04 | 2023-10-10 | 山东神舟制冷设备有限公司 | A bitter orange drying equipment for chinese-medicinal material is handled |
| CN116857925B (en) * | 2023-09-04 | 2023-11-24 | 山东神舟制冷设备有限公司 | A bitter orange drying equipment for chinese-medicinal material is handled |
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Application publication date: 20170510 |